National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Low Drifting Snow

1°F

-17°C

Humidity 100%
Wind Speed W 20 mph
Barometer NA
Dewpoint 1°F (-17°C)
Visibility 0.13 mi
Wind Chill-21°F (-29°C)
Last update 6 Feb 10:55 pm EST
Extended Forecast for

Mount Washington NH

Cold Weather Advisory February 7, 06:00pm until February 8, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 5am. Cloudy, with a low around 1. Wind chill values as low as -17. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 1 °F

    Snow Likely

  • Saturday

    Saturday: Snow, mainly before 1pm. High near 4. Wind chill values as low as -38. Very windy, with a south wind 15 to 25 mph becoming northwest 55 to 65 mph. Winds could gust as high as 80 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 4 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am. Cloudy, with a low around -15. Wind chill values as low as -53. Very windy, with a northwest wind 70 to 75 mph, with gusts as high as 95 mph. Chance of precipitation is 20%.

    Low: -15 °F

    Slight Chance
    Snow and Very
    Windy

  • Sunday

    Sunday: Partly sunny and cold, with a high near -5. Wind chill values as low as -55. Very windy, with a northwest wind 65 to 70 mph, with gusts as high as 90 mph.

    High: -5 °F

    Cold and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -13. Very windy, with a northwest wind 70 to 75 mph decreasing to 60 to 65 mph after midnight. Winds could gust as high as 95 mph.

    Low: -13 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near 4. Very windy.

    High: 4 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5. Very windy.

    Low: -5 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 11. Very windy.

    High: 11 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. Windy.

    Low: 2 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Cloudy, with a low around 1. Wind chill values as low as -17. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, mainly before 1pm. High near 4. Wind chill values as low as -38. Very windy, with a south wind 15 to 25 mph becoming northwest 55 to 65 mph. Winds could gust as high as 80 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Cloudy, with a low around -15. Wind chill values as low as -53. Very windy, with a northwest wind 70 to 75 mph, with gusts as high as 95 mph. Chance of precipitation is 20%.
Sunday
Partly sunny and cold, with a high near -5. Wind chill values as low as -55. Very windy, with a northwest wind 65 to 70 mph, with gusts as high as 90 mph.
Sunday Night
Mostly cloudy, with a low around -13. Very windy, with a northwest wind 70 to 75 mph decreasing to 60 to 65 mph after midnight. Winds could gust as high as 95 mph.
Monday
Mostly sunny and cold, with a high near 4. Very windy.
Monday Night
Partly cloudy, with a low around -5. Very windy.
Tuesday
Sunny, with a high near 11. Very windy.
Tuesday Night
Mostly cloudy, with a low around 2. Windy.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 14. Windy.
Wednesday Night
A 50 percent chance of snow. Cloudy, with a low around 6. Windy.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 2. Very windy.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 11. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
1:38 pm EST Feb 6, 2026
Forecast Valid:
11pm EST Feb 6, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation